<?php

/*
 * This file is part of SwiftMailer. (c) 2011 Fabien Potencier For the full copyright and license information, please view the LICENSE file that was distributed with this source code.
 */

/**
 * Stores all sent emails for further usage.
 * 
 * @package Swift
 * @subpackage Plugins
 * @author Fabien Potencier
 */
class Swift_Plugins_MessageLogger implements Swift_Events_SendListener {
	/**
	 *
	 * @var array
	 */
	private $messages;
	public function __construct() {
		$this->messages = array ();
	}
	
	/**
	 * Get the message list
	 *
	 * @return array
	 */
	public function getMessages() {
		return $this->messages;
	}
	
	/**
	 * Get the message count
	 *
	 * @return int count
	 */
	public function countMessages() {
		return count ( $this->messages );
	}
	
	/**
	 * Empty the message list
	 */
	public function clear() {
		$this->messages = array ();
	}
	
	/**
	 * Invoked immediately before the Message is sent.
	 *
	 * @param Swift_Events_SendEvent $evt        	
	 */
	public function beforeSendPerformed(Swift_Events_SendEvent $evt) {
		$this->messages [] = clone $evt->getMessage ();
	}
	
	/**
	 * Invoked immediately after the Message is sent.
	 *
	 * @param Swift_Events_SendEvent $evt        	
	 */
	public function sendPerformed(Swift_Events_SendEvent $evt) {
	}
}
